331377420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{502087}}^1$

素因数の和:502110

約数の個数: 48

約数和(自身を含む): 1012209408

約数和(自身を除く): 680831988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 502087, 1004174, 1506261, 2008348, 2510435, 3012522, 5020870, 5522957, 6025044, 7531305, 10041740, 11045914, 15062610, 16568871, 22091828, 27614785, 30125220, 33137742, 55229570, 66275484, 82844355, 110459140, 165688710, 331377420]

約数ペア:

[(1, 331377420), (2, 165688710), (3, 110459140), (4, 82844355), (5, 66275484), (6, 55229570), (10, 33137742), (11, 30125220), (12, 27614785), (15, 22091828), (20, 16568871), (22, 15062610), (30, 11045914), (33, 10041740), (44, 7531305), (55, 6025044), (60, 5522957), (66, 5020870), (110, 3012522), (132, 2510435), (165, 2008348), (220, 1506261), (330, 1004174), (660, 502087)]